feat(route): add Harvard Health Blog (#7675)

docs/en/new-media.md

@@ -175,6 +175,12 @@ Compared to the official one, the RSS feed generated by RSSHub not only has more
 
 <RouteEn author="loganrockmore" example="/grubstreet" path="/grubstreet" />
 
+## Harvard Health Publishing
+
+### Harvard Health Blog
+
+<RouteEn author="nczitzk" example="/harvard/health/blog" path="/harvard/health/blog" />
+
 ## iDownloadBlog
 
 ### iDownloadBlog

docs/new-media.md

@@ -288,6 +288,12 @@ Tag
 
 <Route author="loganrockmore" example="/grubstreet" path="/grubstreet" />
 
+## Harvard Health Publishing
+
+### Harvard Health Blog
+
+<Route author="nczitzk" example="/harvard/health/blog" path="/harvard/health/blog" />
+
 ## HKEPC
 
 ### HKEPC 電腦領域

lib/router.js

@@ -4126,4 +4126,7 @@ router.get('/caus/:category?', require('./routes/caus'));
 // 摩点
 router.get('/modian/zhongchou/:category?/:sort?/:status?', require('./routes/modian/zhongchou'));
 
+// Harvard
+router.get('/harvard/health/blog', require('./routes/universities/harvard/health/blog'));
+
 module.exports = router;

lib/routes/universities/harvard/health/blog.js

@@ -0,0 +1,52 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const rootUrl = 'https://www.health.harvard.edu';
+    const currentUrl = `${rootUrl}/blog`;
+
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const $ = cheerio.load(response.data);
+
+    const list = $('.text-2xl')
+        .slice(0, 10)
+        .map((_, item) => {
+            item = $(item).parent();
+
+            return {
+                title: item.text(),
+                link: item.attr('href'),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+                    const content = cheerio.load(detailResponse.data);
+
+                    const date = item.link.substr(item.link.length - 12, 8);
+
+                    item.description = content('.content-repository-content').html();
+                    item.pubDate = Date.parse(`${date.substr(0, 4)}-${date.substr(4, 2)}-${date.substr(6, 2)}`);
+
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: 'Harvard Health Blog',
+        link: currentUrl,
+        item: items,
+    };
+};